<div class="side_item">
    <div class="content">
        <strong style="font-size: 1.8em;margin: 20px 5px 10px 5px;display: block;color: #333;"><?php echo $title; ?></strong>
        <ul class="categories">
            <?php echo isset($categories) ? $categories : ''; ?>
        </ul>
    </div>
</div>
